Opening The Device - Siemens SIMEAS R Maintenance Manual

Mass Storage

3.2 Opening the Device

Replacing the mass storage device
Depending on which type of mass storage device is installed on the CPU board, there are 3 dif-
ferent ways of replacing it:
• The CPU board is equipped with a 2.5" flash disk that is to be replaced with a new 2.5" flash
disk.
• The CPU board is equipped with a 2.5" flash disk that is to be replaced with a DOM flash
memory.
• The CPU board is equipped with a DOM flash memory that is to be replaced with a new DOM
flash memory.
The following sections describe all 3 methods. Opening and closing the device is identical for all
methods.
Note
The mass storage device from Siemens already contains the latest firmware and a boot loader.
For this reason, you cannot install any mass storage device of the same type, rather you must
use a component delivered by Siemens.
Note
You can transfer existing parameters from one flash drive to another. Please refer to:
www.powerquality.de -> English -> Devices -> SIMEAS R Fault Recorder 7KE6000 -> Transfer
of the parameters when replacing the mass storage
3.2 Opening the Device
Preparation
For replacing the mass storage you need:
a 2.5" flash disk or a DOM flash memory
an ESD-protected work area (conductive, grounded mat, ESD wrist strap or similar protective
equipment, cotton clothing)
1 flattip screwdriver (0.6 mm * 4 mm)
1 crosstip screwdriver PZ size 1
Note
Make sure that all cables are disconnected from the device.
How to Proceed
Perform the following steps in order to replace the mass storage:
Prepare the work area to meet ESD requirements and provide the necessary materials.
Make sure that the device is de-energized (switched off and isolated from the power supply
or the automatic circuit-breaker for the power supply switched off).
Wait for approx. 10 seconds.
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Digital Fault Recorder, SIMEAS R/SIMEAS R-PMU, Maintenance Manual
E50417-H1074-C364-A2, Release 11.2009